| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.85 | 3.417% | $237.704 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $188.46 | 12.313% | $211.6651 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $75.37 | 12.550% | $84.8289 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $120.95 | 7.415% | $129.9184 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $190.95 | 11.823% | $213.526 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $98.25 | 11.645% | $109.6912 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $9.68 | 6.694% | $10.328 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $913.51 | $997.6616 | $997.67 | $997.70 | $997.60 | |